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Experiment table for observing horizontal plane constant

A technology of experimental benches and horizontal planes, applied in educational appliances, instruments, teaching aids, etc., can solve problems such as difficulties in understanding the probability of horizontal planes, and achieve the effect of realizing intuitive performance and deepening understanding

Inactive Publication Date: 2017-01-04
芜湖能盟信息技术有限公司
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Problems solved by technology

[0003] The object of the present invention is to provide an experiment bench with a constant observation level. By setting a transparent swing box on the installation platform and arranging liquid water in the swing box, the change of the water surface can be effectively observed through the swing of the swing box, which solves the problem of low It is difficult for grade students to understand the probability of the horizontal plane, which realizes the intuitive expression of the probability of the horizontal plane, which is conducive to the development of education and teaching

Method used

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  • Experiment table for observing horizontal plane constant

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Embodiment Construction

[0010] Referring to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention include the shape, structure, mutual position and connection relationship of each part, the function and working principle of each part, and the manufacturing process of the various components involved. And the method of operation and use, etc., are described in further detail to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0011] As shown in the figure, an experimental bench with a constant observation level includes a base plate 1 arranged on a desktop, two supporting telescopic rods 2 arranged on the top of the base plate 1 and a swing box 3 arranged on the upper end of the supporting telescopic rods 2 .

[0012] For stable placement and convenient movement, the vertical projection of the base plate 1 is square, and t...

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Abstract

The present invention discloses an experiment table for observing horizontal plane constant, belonging to the teaching device field. The objective of the invention is to solve the problem that the lower grade students are difficult to understand the horizontal plane probability. The experiment table comprises a base plate arranged at the desktop, two support telescoping rods arranged at the upper portion of the base plate and a swing case arranged at the upper ends of the support telescoping rods; the two support telescoping rods are respectively arranged at two sides of the swing case to realize the visual expression of the horizontal plane probability and allow the lower grade students to clearly and visually observe the horizontal plane so as to deepen the understand of the horizontal plane probability and facilitate the development of the education teaching.

Description

technical field [0001] The invention belongs to the field of teaching equipment and relates to an experiment platform, in particular to an experiment platform with a constant observation level. Background technique [0002] The horizontal plane refers to the plane formed by completely still water, and also refers to the plane parallel to this plane, so the understanding of the horizontal plane is more important. In the current teaching, the introduction of the horizontal plane is still limited to the teacher's oral explanation or watching the video. It is difficult for students, especially those in the lower grades, to understand. Therefore, there is a need for an experimental platform for observing a constant horizontal plane, so that students can further understand the concept that the horizontal plane remains parallel to the ground under the action of gravity through personal experiments or watching field experiments. Contents of the invention [0003] The object of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B19/00
CPCG09B19/00
Inventor 汪超
Owner 芜湖能盟信息技术有限公司
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